[#BloombergLP-bdlb-Variant19-2constructor-067]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/Variant19.adoc[Variant19]::Variant19
:relfileprefix: ../../../
:mrdocs:

Create a variant holding `value` using `basicAllocator`.

== Synopsis

Declared in `<bdlb_variant.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
Variant19(
    TYPE const& value,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator);
----

== Description

If `basicAllocator` is 0, the currently installed default allocator is used. `TYPE` must be the same as one of the types that this variant can hold.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| value assigned to or stored in this variant
| *basicAllocator*
| allocator used to supply memory
|===


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